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brand:
other
brand: other
item no.:
in-ear
item no.: in-ear
transmission range:
15 m
transmission range: 15 m
function:
wireless charging, noise reduction, call function, voice control, support
function: wireless charging, noise reduction, call function, voice control, support
bluetooth protocol:
5.3
bluetooth protocol: 5.3
usage:
earplug type
usage: earplug type
single earpiece/double earpiece:
bilateral stereo
single earpiece/double earpiece: bilateral stereo
color:
white
color: white
main downstream platforms:
other
main downstream platforms: other
major sales areas:
other
major sales areas: other
have authorized private brands:
no
have authorized private brands: no
whether cross-border export is exclusively available:
yes
whether cross-border export is exclusively available: yes
customization supported:
support
customization supported: support
type:
air4 standard edition, air4 active noise reduction version,
type: air4 standard edition, air4 active noise reduction version,
patent source or not:
no
patent source or not: no
mold type:
male die
mold type: male die
chip type:
jerry
chip type: jerry
battery life:
4-8 hours
battery life: 4-8 hours
year of listing/season:
2025
year of listing/season: 2025
style:
simple style
style: simple style
Update time：20260505140311
